Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Graded1/EverydaySongBook2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3467-EverydaySongBook2.ps) >>/Users/jc/w/tmp/Tune-3467-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Graded1/EverydaySongBook2.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Sess-34677.log 2133644 Log file, useful mostly for debugging
Tune-3467-EverydaySongBook2.abc 157 ABC music file with the extracted tune(s)
Tune-3467-EverydaySongBook2.ps 6 PostScript
Tune-3467-EverydaySongBook2.txt 157 Plain-text file with the extracted tune(s)
Tune-3467-get.log 4227 Log file, useful mostly for debugging
Tune-34673-get.log 1430 Log file, useful mostly for debugging
Tune-34678-get.log 4263 Log file, useful mostly for debugging
These files should be available for 24 hours.